fixes #644

fastai · Oct 29, 2024 · a11d284 · a11d284
1 parent 686ccc1
commit a11d284
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 7 deletions.
diff --git a/fastcore/test.py b/fastcore/test.py
@@ -100,6 +100,7 @@ def test_warns(f, show=False):
 # %% ../nbs/00_test.ipynb
 def test_fig_exists(ax):
     "Test there is a figure displayed in `ax`"
+    if not hasattr(ax.figure.canvas, 'renderer'): ax.figure.canvas.draw()
     assert ax and len(ax.figure.canvas.tostring_argb())
 
 # %% ../nbs/00_test.ipynb